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author | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2020-11-18 14:46:42 +0100 |
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committer | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2020-11-20 13:44:15 +0000 |
commit | a6aaa2b7071b7666a807b450dc5738742f3cc9e0 (patch) | |
tree | 9f6f6a8648c8223efc23e88b5ea6d8536d3fab6a /src/plugins/platforms/cocoa | |
parent | a07c9a1a70ce755140dd31f55c6acd72270f4ddd (diff) |
macOS: Propagate device-pixel-ratio of system tray icon
When preparing a system tray icon on a system with a retina screen,
we end up creating a full-height icon of height 44. If there's also
a 1x screen available, macOS will scale down this image for us when
presenting the icon on the 1 screen, but the downscale will fail to
preserve the aspect ratio of the original image on Big Sur.
Telling macOS which device-pixel-ratio the image has seems to fix
this, and is the right thing to do in any case.
Pick-to: 5.15
Pick-to: 5.12
Fixes: QTBUG-88600
Change-Id: Ic31def94d073da1b256bbfcaf5905f92c169f43d
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Diffstat (limited to 'src/plugins/platforms/cocoa')
-rw-r--r-- | src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm b/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm index a975f2d76c..147a882cc5 100644 --- a/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm +++ b/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm @@ -204,6 +204,7 @@ void QCocoaSystemTrayIcon::updateIcon(const QIcon &icon) r.moveCenter(fullHeightPixmap.rect().center()); p.drawPixmap(r, pixmap); } + fullHeightPixmap.setDevicePixelRatio(devicePixelRatio); auto *nsimage = [NSImage imageFromQImage:fullHeightPixmap.toImage()]; [nsimage setTemplate:icon.isMask()]; |